2752 Manufacture of non-electric domestic appliances

275211 Domestic cooking appliances and plate warmers, of iron or steel or of copper, non electric 275212 Other domestic appliances, for gas fuel or for both gas and other fuels, for liquid fuel or for solid fuel 275213 Air heaters or hot air distributors n.e.c., of iron or steel, non-electric 275214 Water heaters, instantaneous or storage, non-electric 275220 Parts of stoves, cookers, plate warmers and similar non-electric domestic appliances